Package Includes

• Pioneer GM-DX104 4 Channel Class D Bridgeable Car Amplifier 400W
• ISO Mute SOT T-Harness Adaptor Lead

GM-DX104

Compact, space saving, easy to install micro 4-Channel amplifier (400 W) featuring High Resolution Audio, Class-D Technology and compatible with OEM/Original (or aftermarket) stereos systems, including Electric Vehicles! (EV).

4-Channel

4-Channels to drive multiple speakers and/or subwoofers with total control.

Class D Amplifier

Enjoy first class sound and powerful volume on a versatile system at half the size of other units.

Product Specifications

Step up Logic (Amp)

• High Resolution Audio Certified:

Key Features Amp

• Channel(s): 4-Channel
• High Resolution Audio Certified
• Continuous Output Power: 45 W x 4 (4 Ω), 45 W x 4 (2 Ω), 90 W x 2 (4 Ω)
• Class D Technology
• Frequency Response: 10 Hz - 40 kHz
• Distortion: < 0.05 % >
• S/N Ratio: > 93 dB
• Load Impedance Capability: 2-8 ohm
• High Pass Filter
• Low Pass Filter
• Size: 181 mm (W) x 38 mm (H) x 64 mm (D)

Other Specifications Amp

• Speaker Terminals: ISO-Type

ISO Mute SOT T-Harness Adaptor Lead

ISO T cable for Volvo cars with basic audio system. Not Premium sound. Also fits Jaguar XK8 (07.) cars. Not for cars with Alpine Premium sound amplified systems.  

This cable is used in conjunction with an ISO Mute harness supplied with the hands-free car kit. Use when fitting handsfree car kits.

This cable fits behind the car radio and is used as a break-out cable to enable the audio of the hands-free kit to play through the cars speakers.

Use with Parrot CK3000, CK3100, CK3200 LS, MKI9000, MKI9100, MKI9200

Bury CC9060. Bury Crystal, Nokia CK200, Motorola TK30  or any other kit that has an ISO mute cable.

To identify if the car has the Premium Sound amplifier, when the radio turns on "Premium Sound" will be displayed on the screen as the radio starts up.

Please make sure that is the correct Amplifier Upgrade Kit for your car by firstly checking to see if your make, model and year of car is listed in the description. Secondly by checking to see if the connection & Shape in the picture listed is the same as you have in your vehicle. If in doubt please email us with your vehicle details and we will confirm what you require.

We try to provide upto date information as possible. If you are unsure please contact our customer service and we will be happy to help you.